windows9download

Advertisement

Port 56

Port
Protocol
Service Name
Description
Source
56
TCP UDP
xns-auth
XNS Authentication
IANA
56
TCP UDP
XNS (Xerox Network Systems) Authentication,Official
wikipedia
56
TCP UDP
Route Access Protocol (RAP),Unofficial
wikipedia
56
TCP UDP
xns-auth
XNS Authentication
bekkoame

Advertisement


A port is an application-specific or process-specific software construct serving as a communications endpoint in a computer's host operating system.

Service names and port numbers are used to distinguish between different services that run over transport protocols such as TCP, UDP, DCCP, and SCTP.

Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535);